Don't let self._path be the empty string
Don't let self._path be the empty string

townbull/keystone-dtrust,ntt-sic/keystone,jonnary/keystone,dims/keystone,idjaw/keystone,nuxeh/keystone,maestro-hybrid-cloud/keystone,townbull/keystone-dtrust,takeshineshiro/keystone,roopali8/keystone,admiyo/keystone,rickerc/keystone_audit,jumpstarter-io/keystone,dstanek/keystone,cbrucks/keystone_ldap,jumpstarter-io/keystone,idjaw/keystone,cloudbau/keystone,ging/keystone,cbrucks/keystone_ldap,savi-dev/keystone,derekchiang/keystone,klmitch/keystone,citrix-openstack-build/keystone,rajalokan/keystone,savi-dev/keystone,citrix-openstack-build/keystone,vivekdhayaal/keystone,sileht/deb-openstack-keystone,cloudbau/keystone,mahak/keystone,ilay09/keystone,reeshupatel/demo,himanshu-setia/keystone,rajalokan/keystone,promptworks/keystone,takeshineshiro/keystone,admiyo/keystone,UTSA-ICS/keystone-kerberos,rickerc/keystone_audit,ging/keystone,maestro-hybrid-cloud/keystone,ilay09/keystone,UTSA-ICS/keystone-kerberos,ilay09/keystone,openstack/keystone,dsiddharth/access-keys,vivekdhayaal/keystone,roopali8/keystone,mahak/keystone,reeshupatel/demo,kwss/keystone,jamielennox/keystone,JioCloud/keystone,promptworks/keystone,savi-dev/keystone,cbrucks/Federated_Keystone,ntt-pf-lab/backup_keystone,ajayaa/keystone,cbrucks/Federated_Keystone,himanshu-setia/keystone,nuxeh/keystone,admiyo/keystone,MaheshIBM/keystone,sileht/deb-openstack-keystone,rushiagr/keystone,ntt-sic/keystone,dstanek/keystone,ntt-pf-lab/backup_keystone,kwss/keystone,openstack/keystone,jonnary/keystone,derekchiang/keystone,jamielennox/keystone,blueboxgroup/keystone,rushiagr/keystone,openstack/keystone,townbull/keystone-dtrust,klmitch/keystone,JioCloud/keystone,nuxeh/keystone,rajalokan/keystone,jumpstarter-io/keystone,vivekdhayaal/keystone,pvo/keystone,cloudbau/keystone,ntt-sic/keystone,pvo/keystone,cbrucks/keystone_ldap,mahak/keystone,cbrucks/Federated_Keystone,cernops/keystone,dstanek/keystone,promptworks/keystone,dsiddharth/access-keys,rodrigods/keystone,pvo/keystone,rodrigods/keystone,dsiddharth/access-keys,kwss/keystone,reeshupatel/demo,ajayaa/keystone,rickerc/keystone_audit,rushiagr/keystone,derekchiang/keystone,blueboxgroup/keystone,cernops/keystone,ntt-pf-lab/backup_keystone,dims/keystone,MaheshIBM/keystone,citrix-openstack-build/keystone,sileht/deb-openstack-keystone